Articles tagged with Tobacco
A study by Georgia State University found that the perception of e-cigarette harm among US adults has tripled over the last few years. Adult smokers now believe e-cigarettes are equally or more harmful than traditional cigarettes, a significant increase from nearly 12% in 2012.
A recent study published in JAMA Internal Medicine estimates that nearly 40% of cancer deaths in men are linked to smoking, with the South experiencing the highest rates. The research suggests that weaker tobacco control policies and lower socioeconomic status contribute to these disparities.
A new study published in International Journal of Cancer found that men with prostate cancer who used snus were at increased risk of premature death. Snus users had higher levels of nicotine and exposure to carcinogens compared to never-users, suggesting a potential link between snus use and prostate cancer progression.
The research initiative presents key findings on state and community tobacco control, including smoke-free home interventions and retail policies to reduce tobacco use. The papers provide evidence-based solutions for policymakers and advocates seeking to address the complex tobacco control landscape.
A new study using a modified Smoking Analyser technology examines vaping behaviour in e-cigarette users. The results provide valuable insights into how vapers use e-cigarettes and can help establish standardized testing protocols for e-cigarette emissions.
A new study shows that smoking bans in cities and states lead to a significant reduction in the number of young people who start or continue smoking cigarettes. The study found that light smokers are more likely to give up cigarettes after a ban is implemented, while heavier smokers were not affected by the ban.
A new study found that transgender women on hormone therapy have a higher rate of smoking cessation compared to the general population, with 64% of current smokers quitting after starting treatment. Researchers believe this may be due to the life-changing event of hormone therapy and the associated health risks.
Research shows that trained nurses can significantly increase quit rates among hospital patients. The study found that patients who received coaching from a nurse had higher self-reported and lab-confirmed quit rates compared to those who did not receive similar training.
Researchers have crystallized a protein that holds answers to how nicotine addiction occurs in the brain, opening up new possibilities for developing treatments. The breakthrough may also lead to medications for certain types of epilepsy, mental illness, and dementia.
A study by Georgia State University found that college-educated smokers are more likely to use e-cigarettes as a tool to quit smoking. The survey of over 1,200 smokers revealed that those with higher education levels were more intent on quitting and attempting to stop smoking in the past year.
A recent study from the University of Cambridge found that exposure to vaping ads decreases young people's belief that occasional tobacco smoking is bad for their health. The research shows both healthy and glamorous e-cigarette adverts have a similar effect on attitudes towards smoking, making it less harmful in their minds.
Physician burnout may be linked to heavy electronic health record (EHR) use. A recent study found that doctors spend nearly two additional hours on EHRs for every hour spent directly caring for patients, contributing to their physical and mental exhaustion. The burden of EHRs is a significant concern in the medical field.
A study reveals that nicotine triggers the release of neutrophil extracellular traps (NETs), which can harm tissue and contribute to conditions like COPD. The discovery provides a new link between nicotine consumption and inflammation, emphasizing the importance of quitting tobacco products.
Research reviewed 224 studies on Internet and mobile device interventions, finding improved diets, increased physical activity, and modest weight loss over 3-12 months. Programs with goal-setting, self-monitoring, and healthcare provider interactions were most effective.
Research on smokeless tobacco products has identified several bacteria species associated with opportunistic infections, such as Bacillus licheniformis and Bacillus pumilus. These bacteria can produce toxins that cause illness in large quantities and may also contribute to the formation of carcinogenic compounds.
Researchers found that banning tobacco sales within 1,000 feet of schools significantly reduces the number of tobacco retailers while minimizing disparities by income level and proportion of African American residents. Implementing such a ban could lead to potential health benefits for low-income communities.
A study by Stanford University researchers found that physicians provide inconsistent and varied advice on e-cigarettes to patients. The study analyzed over 500 online interactions between doctors and patients discussing e-cigarettes and identified significant knowledge gaps in the medical community.
A recent survey of US adolescents found that most teens vape for flavorings rather than nicotine in e-cigarettes. The study suggests that efforts to curb vaping among teens focusing on nicotine may be ineffective and that alternative approaches may be more effective.
A survey of US physicians reveals they frequently discuss e-cigs with patients, recommending e-cigs as a way to reduce smoking, but cautioning against using them to quit. However, the study found that many doctors are uncertain about their knowledge of e-cigs and are often asked by patients about their use.
A commentary in CMAJ cautions against tobacco industry influence on Canada's plain packaging consultation. The authors advocate for media vigilance and government requirements to disclose conflicts of interest and ensure submissions are backed by peer-reviewed evidence.
A new study finds that inmates are using ramen noodles as a form of money due to declining prison food services, signaling a trend of punitive frugality. Inmates are trying to figure out ways to better feed themselves as services are being cut back, leading to the rise of underground economy practices.
The sequencing of the tobacco hornworm's genome marks a major milestone in understanding insect biology. The genome provides valuable insights into the insect's physiology, biochemistry, and molecular biology, with potential applications in developing new methods for insect pest management.
The team's genome sequence will stimulate new research in molecular studies of insects and may lead to improved pest management methods. The sequenced genome provides insights into the tobacco hornworm's physiology, particularly its unique ability to evade insecticides.
A study found that longer distances from home to tobacco shops were associated with increased odds of quitting smoking. Smokers who walked one-third of a mile further away from their homes had a 20-60% higher chance of giving up cigarettes, according to Finnish research.
Research at Columbia University's Mailman School of Public Health found that high school students with psychiatric symptoms were more likely to use substances like alcohol, tobacco, and marijuana. The study highlights the link between mental health issues and substance use among teenagers in Brazil.
A new study published in the American Heart Association Rapid Access Journal Report found that secondhand marijuana smoke can cause temporary damage to blood vessels, similar to tobacco smoke. Exposure to secondhand marijuana smoke lasted for at least 90 minutes, whereas tobacco smoke exposure recovered within 30 minutes.
A study published in the journal Drug and Alcohol Dependence found that pregnant women with health insurance coverage had lower odds of alcohol use, while non-pregnant women with insurance had higher odds. The study also found that prenatal substance use poses significant threats to maternal and child health.
Four individuals selected for a 12-month fellowship at the FDA Center for Tobacco Products, working on tobacco-product regulation and public health strategies. The program aims to enrich fellows' understanding of tobacco products and their regulatory activities.
Researchers found that nearly all schools had at least one shop selling tobacco within a 100m radius, and marketing strategies targeting children were pervasive. Enforcement of the ban is needed to protect youth, and point-of-sale displays and advertising are urgently required in China.
The development of global standards for vaping products is essential to promote innovation and protect consumers. Different regulatory approaches in the EU and US can hinder growth and stifle innovation, as noted by British American Tobacco's Head of R&D, Marina Trani.
People who have recently attempted to quit smoking are more likely to try to drink less alcohol. They report lower levels of alcohol consumption and are less likely to binge drink compared to other smokers. This finding goes against the common assumption that quitters tend to increase their drinking.
Researchers found that despite a ban on menthol cigarettes, similar products with green coloring and 'smooth taste redesigned without menthol' are being marketed to undermine the effectiveness of the ban. The study suggests that these tactics could have an adverse impact on public health.
A modeling study suggests that e-cigarettes are likely to provide public health benefits for adults, particularly adolescents and young adults, who use them instead of smoking. The study found a 21% reduction in smoking-attributable deaths and 20% decrease in life years lost due to e-cigarette use.
A new clinical study found that exclusive e-cigarette use significantly reduces exposure to harmful chemicals similar to complete smoking cessation. The study measured biomarkers in urine, blood, and exhaled breath, revealing reductions of over 75% in carbon monoxide levels and over 80% in volatile organic compounds.
The University of Waterloo has been awarded a grant to investigate the effects of government regulations on nicotine products, including e-cigarettes. The research project will explore trends in e-cigarette use and perceptions of risks among adult smokers and youth across three countries.
A new USC study suggests that some teens who never would have smoked cigarettes are now vaping, potentially reversing progress in tobacco control. The study found that tobacco use among teens in Southern California is on the rise, with nicotine experimentation becoming a major concern.
A new study reveals a significant gap between reported smoking during pregnancy and actual nicotine exposure, with 16.5% of women experiencing high-level nicotine exposure and 7.5% low-level exposure. The study highlights the importance of targeted public health efforts to decrease tobacco use among pregnant minority women.
A new study by Yale University researchers found that high tobacco surcharges under the Affordable Care Act reduced smokers' insurance enrollment rates, contrary to the ACA's goal of universal coverage. The study also showed no increase in smoking cessation among smokers facing these surcharges.
Research suggests that cigarette butts can leach metal contaminants into the marine environment and potentially harm local species. The study found varying levels of metals in cigarette butts at nine locations along the Persian Gulf, with significant changes not detected between assessments.
A new study suggests that mixing cannabis with tobacco increases the risk of dependence and decreases motivation to quit. Cannabis users who prefer non-tobacco routes have higher odds of seeking help to use less cannabis and tobacco, indicating a lower risk of psychological dependence.
Leading tobacco researchers call for UK government to stop subsidizing films with smoking imagery and increase funding for anti-smoking media campaigns. The current system has led to a significant drop in spending on such campaigns, while providing £473 million in tax breaks to top-grossing films featuring tobacco imagery.
Genetically modified tobacco plants lacking jasmonates are more susceptible to insect and vertebrate attacks, with a significant impact on reproductive ability. Rabbits prefer to feed on these plants, peeling the stems and reducing flower production, highlighting the importance of nicotine in plant defense.
A new study finds that e-cigarette manufacturers make numerous unproven health claims, which may have a lasting impact on consumers. The FDA regulation aims to prevent such misinformation and ensure accurate information about e-cigarette use.
A study published in BMC Public Health found that nearly a quarter of US adults reported looking for information on tobacco constituents, with young adults and smokers more likely to do so. The research suggests that making this information available could improve public health and reduce tobacco use.
A study by UNC researchers found that vaping e-cigarettes alters dozens of genes essential for upper airway immune defense, similar to cigarette smoking. This discovery suggests that inhaling flavored liquids in e-cigarettes has consequences on epithelial cell gene expression, potentially increasing the risk of respiratory problems.
A new plant engineering method has been developed to produce artemisinic acid, the molecule from which artemisinin is derived, in high yields. This technique involves transferring the metabolic pathway of Artemisia annua into tobacco plants, resulting in unprecedented levels of artemisinic acid production.
A clinical trial found that smokers who received pictorial warnings on their cigarette packs were more likely to try to quit during the four-week trial. Researchers also discovered that 5.7% of smokers in the pictorial warning group had quit smoking for at least a week by the end of the trial.
A five-year NCI grant has been awarded to a consortium of researchers studying the impact of government policies on tobacco use behaviors and the evolving nicotine delivery market. The project aims to assess the likely impact of current and potential future policies on vaporized nicotine products.
A long-term study found that cannabis users had more gum disease, while tobacco smokers showed worse lung function and metabolic health. However, the researchers noted that heavy recreational cannabis use has some adverse consequences, but does not appear to cause significant damage to physical health.
A national survey found broad support for raising the minimum legal age of tobacco sales to 19, 20 or 21 in all US regions. The study suggests that increasing the age limit could lead to a reduction in smoking prevalence and related health issues.
Researchers found that tobacco smoke increases the likelihood of certain bacteria like Porphyromonas gingivalis colonizing the body. Biofilms formed by these pathogens can be difficult to eradicate and promote antibiotic resistance.
Researchers discovered that hawk moths can smell floral volatiles using olfactory neurons on their proboscis. This allows them to select flowers with sufficient nectar, leading to successful pollination and seed production. The study highlights the importance of scent in flower-pollinator interactions.
A Canadian study found that hospital-initiated tobacco cessation interventions significantly improved patient outcomes, including a 35% success rate for quitting at 6-month follow-up. Patients who received the Ottawa Model were also less likely to be re-admitted to the hospital or visit emergency departments.
The International Association for the Study of Lung Cancer calls on Asian-Pacific governments to take action against lung cancer, citing the need for effective tobacco control, affordable healthcare, and early diagnosis. The goal is to reduce lung cancer deaths by one-third by 2030.
The number of people who have tried e-cigarettes has almost doubled in two years, according to a new European-wide study. The proportion of people who consider e-cigarettes dangerous has also increased, with nearly half of Europeans now having tried the devices.
A recent EU survey found that over 50% of Europeans believe e-cigarettes pose a health risk, despite continued use surging across member states. The study also reveals that current smokers and ex-smokers are more likely to have tried e-cigarettes, highlighting the need for better understanding of their impact on public health.
A UTHealth study found that middle and high school students exposed to e-cigarette marketing messages were more likely to use e-cigarettes. The study reveals a trend that is not likely to change, with e-cigarette companies following the same marketing strategies as cigarette companies.
A novel nicotine inhaler has been shown to double smoking quit rates compared to placebo inhalers. The study, published in Nicotine and Tobacco Research, suggests that inhaled nicotine from a standard inhaler is highly effective in helping smokers quit.
A new study published in Addictive Behaviors found that family warmth and support are indicators of decreased tobacco use in Native American adolescents. Engagement in school through positive activities was also found to be a preventive tool against frequent smoking.
A recent Georgia State University study found that e-cigarettes are not living up to their promise as a satisfying alternative to regular cigarettes. Most former cigarette smokers who tried e-cigarettes continued to use them, but nearly 58% reported e-cigarettes were unsatisfying and stopped using them.